1277910141

素因数分解:

$3^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1\times {\mathrm{8329}}^1$

素因数の和:8788

約数の個数: 16

約数和(自身を含む): 1719312000

約数和(自身を除く): 441401859

約数列:

[1, 3, 199, 257, 597, 771, 8329, 24987, 51143, 153429, 1657471, 2140553, 4972413, 6421659, 425970047, 1277910141]

約数ペア:

[(1, 1277910141), (3, 425970047), (199, 6421659), (257, 4972413), (597, 2140553), (771, 1657471), (8329, 153429), (24987, 51143)]